2160999825

素因数分解:

$3^1\times 5^2\times {\mathrm{1433}}^1\times {\mathrm{20107}}^1$

素因数の和:21553

約数の個数: 24

約数和(自身を含む): 3575524128

約数和(自身を除く): 1414524303

約数列:

[1, 3, 5, 15, 25, 75, 1433, 4299, 7165, 20107, 21495, 35825, 60321, 100535, 107475, 301605, 502675, 1508025, 28813331, 86439993, 144066655, 432199965, 720333275, 2160999825]

約数ペア:

[(1, 2160999825), (3, 720333275), (5, 432199965), (15, 144066655), (25, 86439993), (75, 28813331), (1433, 1508025), (4299, 502675), (7165, 301605), (20107, 107475), (21495, 100535), (35825, 60321)]